EP1439608A8 - Bobine antenne et etiquette d'utilisation rfid l'utilisant, antenne d'utilisation de transpondeur - Google Patents

Bobine antenne et etiquette d'utilisation rfid l'utilisant, antenne d'utilisation de transpondeur Download PDF

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Publication number
EP1439608A8
EP1439608A8 EP02800249A EP02800249A EP1439608A8 EP 1439608 A8 EP1439608 A8 EP 1439608A8 EP 02800249 A EP02800249 A EP 02800249A EP 02800249 A EP02800249 A EP 02800249A EP 1439608 A8 EP1439608 A8 EP 1439608A8
Authority
EP
European Patent Office
Prior art keywords
magnetic
air
coil
antenna
magnetic core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02800249A
Other languages
German (de)
English (en)
Other versions
EP1439608A4 (fr
EP1439608A1 (fr
Inventor
Takanori Mitsubishi Materials Corporation Endo
Seiro Mitsubishi Materials Corporation YAHATA
Takashi Mitsubishi Materials Corp. TSUCHIDA
Tadashi Mitsubishi Materials Corp. YONEZAWA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2001303050A external-priority patent/JP4196554B2/ja
Priority claimed from JP2001368241A external-priority patent/JP2002290131A/ja
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of EP1439608A1 publication Critical patent/EP1439608A1/fr
Publication of EP1439608A8 publication Critical patent/EP1439608A8/fr
Publication of EP1439608A4 publication Critical patent/EP1439608A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G06K19/0726—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement including a circuit for tuning the resonance frequency of an antenna on the record carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07771—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card the record carrier comprising means for minimising adverse effects on the data communication capability of the record carrier, e.g. minimising Eddy currents induced in a proximate metal or otherwise electromagnetically interfering object
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/27—Spiral antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Details Of Aerials (AREA)
  • Near-Field Transmission Systems (AREA)
EP02800249A 2001-09-28 2002-09-26 Bobine antenne et etiquette d'utilisation rfid l'utilisant, antenne d'utilisation de transpondeur Withdrawn EP1439608A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001303050A JP4196554B2 (ja) 2001-09-28 2001-09-28 タグ用アンテナコイル及びそれを用いたｒｆｉｄ用タグ
JP2001303050 2001-09-28
JP2001368241 2001-12-03
JP2001368241A JP2002290131A (ja) 2000-12-18 2001-12-03 トランスポンダ用アンテナ
PCT/JP2002/009955 WO2003030300A1 (fr) 2001-09-28 2002-09-26 Bobine antenne et etiquette d'utilisation rfid l'utilisant, antenne d'utilisation de transpondeur

Publications (3)

Publication Number Publication Date
EP1439608A1 EP1439608A1 (fr) 2004-07-21
EP1439608A8 true EP1439608A8 (fr) 2004-10-20
EP1439608A4 EP1439608A4 (fr) 2008-02-06

Family

ID=26623396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02800249A Withdrawn EP1439608A4 (fr) 2001-09-28 2002-09-26 Bobine antenne et etiquette d'utilisation rfid l'utilisant, antenne d'utilisation de transpondeur

Country Status (5)

Country Link
US (1) US7088304B2 (fr)
EP (1) EP1439608A4 (fr)
KR (1) KR20040037127A (fr)
TW (1) TW589765B (fr)
WO (1) WO2003030300A1 (fr)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951596B2 (en) 2002-01-18 2005-10-04 Avery Dennison Corporation RFID label technique
JP3896965B2 (ja) * 2002-01-17 2007-03-22 三菱マテリアル株式会社 リーダ／ライタ用アンテナ及び該アンテナを備えたリーダ／ライタ
EP1429417B9 (fr) * 2002-11-21 2006-10-25 Optosys SA Lecteur et transpondeur en boîtiers
JP2004364199A (ja) * 2003-06-06 2004-12-24 Sony Corp アンテナモジュール及びこれを備えた携帯型通信端末
JP2005026743A (ja) * 2003-06-30 2005-01-27 Matsushita Electric Ind Co Ltd アンテナ一体型非接触ｉｃカード読取／書込装置
KR100625121B1 (ko) * 2003-07-01 2006-09-19 에스케이 텔레콤주식회사 통신핸드셋 장치에서의 ｓａｒ 노출 감소 방법 및 장치
US7167140B2 (en) 2003-07-02 2007-01-23 Nec Tokin Corporation Coil antenna
DE10335230A1 (de) * 2003-08-01 2005-02-17 Man Roland Druckmaschinen Ag Verfahren zur Herstellung von RFID Etiketten
JP2005080023A (ja) * 2003-09-01 2005-03-24 Sony Corp 磁芯部材、アンテナモジュール及びこれを備えた携帯型通信端末
US20080272885A1 (en) * 2004-01-22 2008-11-06 Mikoh Corporation Modular Radio Frequency Identification Tagging Method
JP3964401B2 (ja) * 2004-04-27 2007-08-22 Ｎｅｃトーキン株式会社 アンテナ用コア、コイルアンテナ、時計、携帯電話機、電子装置
EP1726362A1 (fr) * 2005-05-24 2006-11-29 IVF Limited Dispositive pour la communication avec une puce mémoire et avec une surface pour contrôler la témperature
JP2006050265A (ja) * 2004-08-04 2006-02-16 Sony Corp アンテナモジュール用磁芯部材、アンテナモジュールおよびこれを備えた携帯情報端末
JP4290620B2 (ja) 2004-08-31 2009-07-08 富士通株式会社 Ｒｆｉｄタグ、ｒｆｉｄタグ用アンテナ、ｒｆｉｄタグ用アンテナシートおよびｒｆｉｄタグの製造方法
US7501955B2 (en) * 2004-09-13 2009-03-10 Avery Dennison Corporation RFID device with content insensitivity and position insensitivity
US7500307B2 (en) * 2004-09-22 2009-03-10 Avery Dennison Corporation High-speed RFID circuit placement method
WO2006041033A1 (fr) 2004-10-13 2006-04-20 Toppan Forms Co., Ltd. Etiquette de circuit integre sans contact et procede et appareil pour fabriquer celle-ci
EP1826710A4 (fr) * 2004-12-20 2009-06-17 Toppan Forms Co Ltd Emetteur/recepteur de donnees sans contact
US7623034B2 (en) * 2005-04-25 2009-11-24 Avery Dennison Corporation High-speed RFID circuit placement method and device
JP4778264B2 (ja) * 2005-04-28 2011-09-21 株式会社日立製作所 無線ｉｃタグ、及び無線ｉｃタグの製造方法
JP4414940B2 (ja) 2005-06-14 2010-02-17 ソニーケミカル＆インフォメーションデバイス株式会社 アンテナ装置及びアンテナ装置の調整方法
WO2007000578A2 (fr) 2005-06-25 2007-01-04 Omni-Id Limited Decoupleur de rayonnement electromagnetique
WO2007000461A1 (fr) * 2005-06-27 2007-01-04 Etilux S.A. Ensemble d'un support metallique et d'un dispositif emetteur-recepteur.
JP4414942B2 (ja) 2005-06-30 2010-02-17 ソニーケミカル＆インフォメーションデバイス株式会社 アンテナ装置
JP2007013862A (ja) * 2005-07-04 2007-01-18 Hitachi Metals Ltd アンテナ及びこれを用いた電波時計、キーレスエントリーシステム、ｒｆｉｄシステム
EP1760828A1 (fr) * 2005-08-31 2007-03-07 Incard SA Appareil sans contact avec un circuit intégré
KR101113851B1 (ko) * 2005-09-06 2012-02-29 삼성테크윈 주식회사 Ｒｆｉｄ 태그
US7503491B2 (en) * 2005-10-29 2009-03-17 Magnex Corporation RFID chip and antenna with improved range
WO2007130147A2 (fr) * 2005-11-04 2007-11-15 Gerald Giasson Système de capteur de sécurité
US7679162B2 (en) * 2005-12-19 2010-03-16 Silicon Laboratories Inc. Integrated current sensor package
US7555826B2 (en) 2005-12-22 2009-07-07 Avery Dennison Corporation Method of manufacturing RFID devices
US8025237B2 (en) * 2006-01-20 2011-09-27 Panasonic Corporation Antenna built-in module, card type information device, and methods for manufacturing them
JP3933191B1 (ja) * 2006-03-13 2007-06-20 株式会社村田製作所 携帯電子機器
CN101055781B (zh) * 2006-03-14 2012-02-29 Nec东金株式会社 铁氧体材料,由其形成的铁氧体薄膜,和具有铁氧体薄膜的射频识别标签
KR101047216B1 (ko) 2006-04-26 2011-07-06 가부시키가이샤 무라타 세이사쿠쇼 급전회로기판이 부착된 물품
FR2901041B1 (fr) * 2006-05-12 2008-10-10 Eric Heurtier Etiquette integrant une antenne anti-vol rf et un transporteur rfid uhf
US7515111B2 (en) * 2006-05-26 2009-04-07 Kabushiki Kaisha Toshiba Antenna apparatus
JP2007324865A (ja) * 2006-05-31 2007-12-13 Sony Chemical & Information Device Corp アンテナ回路及びトランスポンダ
WO2008000848A1 (fr) * 2006-06-23 2008-01-03 Hispano Ferritas S.A. Dispositif d'identification par radiofréquence haute fréquence
US7990132B2 (en) * 2006-06-30 2011-08-02 Silicon Laboratories Inc. Current sensor including an integrated circuit die including a first and second coil
US8106773B2 (en) * 2006-07-03 2012-01-31 Siemens Aktiengesellschaft System and method of identifying products enclosed in electrostatic discharge protective packaging
JP3957000B1 (ja) 2006-07-07 2007-08-08 株式会社村田製作所 基板実装用アンテナコイル及びアンテナ装置
US7973729B2 (en) 2006-08-08 2011-07-05 Sensormatic Electronics, LLC Thin-film EAS and RFID antennas
CN101501929B (zh) * 2006-08-09 2012-12-05 株式会社村田制作所 天线线圈及天线装置
US8941457B2 (en) * 2006-09-12 2015-01-27 Cooper Technologies Company Miniature power inductor and methods of manufacture
US8466764B2 (en) 2006-09-12 2013-06-18 Cooper Technologies Company Low profile layered coil and cores for magnetic components
US8378777B2 (en) * 2008-07-29 2013-02-19 Cooper Technologies Company Magnetic electrical device
US7791445B2 (en) * 2006-09-12 2010-09-07 Cooper Technologies Company Low profile layered coil and cores for magnetic components
DE102006044018A1 (de) * 2006-09-15 2008-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikroantenne für Nahfeldkommunikation
WO2008038672A1 (fr) * 2006-09-26 2008-04-03 Toppan Printing Co., Ltd. Support d'information rfid et article auquel le support est attaché
KR100851420B1 (ko) * 2006-11-01 2008-08-11 아시아나아이디티 주식회사 2차원 평면 구조 방식의 타이어용 알에프아이디 태그
JP4762125B2 (ja) * 2006-12-15 2011-08-31 株式会社東芝 アンテナ装置および無線装置
JP2008153925A (ja) * 2006-12-18 2008-07-03 Alps Electric Co Ltd アンテナシート及びその製造方法
US8026818B2 (en) * 2006-12-20 2011-09-27 Checkpoint Systems, Inc. EAS and UHF combination tag
EP1939792A1 (fr) * 2006-12-28 2008-07-02 Gemplus Procédé de réalisation de dispositifs de communication radiofréquence avec ou sans interrupteur de fonctionnement et dispositifs obtenus
US20080211671A1 (en) * 2007-01-11 2008-09-04 Dagosi, Llc Smart rfid checkout kiosk
EP1970993B1 (fr) * 2007-03-15 2016-02-17 Magnex Corporation Puce RFID et antenne avec plage améliorée
CN101276959B (zh) * 2007-03-30 2013-08-21 麦格耐克斯有限公司 带有改进范围的rfid芯片及天线
JP5118394B2 (ja) * 2007-06-20 2013-01-16 パナソニック株式会社 非接触電力伝送機器
ES2415364T3 (es) * 2007-09-14 2013-07-25 Toppan Printing Co., Ltd. Hoja de antena, transpondedor y libro
CN101897081B (zh) * 2007-12-18 2013-02-13 株式会社村田制作所 磁性体天线以及天线装置
US8432283B2 (en) 2008-01-11 2013-04-30 Magnet Consulting, Inc. Enhancing the efficiency of energy transfer to/from passive ID circuits using ferrite cores
US8395525B2 (en) * 2008-02-25 2013-03-12 Magnet Consulting, Inc. Extending the read range of passive RFID tags
JP5267463B2 (ja) 2008-03-03 2013-08-21 株式会社村田製作所 無線ｉｃデバイス及び無線通信システム
US8044755B2 (en) * 2008-04-09 2011-10-25 National Semiconductor Corporation MEMS power inductor
US8395507B2 (en) 2008-04-21 2013-03-12 Magnet Consulting, Inc. H-field shaping using a shorting loop
WO2009130901A1 (fr) * 2008-04-25 2009-10-29 戸田工業株式会社 Antenne magnétique, substrat présentant l'antenne magnétique montée sur celui-ci, et étiquette radiofréquence
US7728578B2 (en) * 2008-05-15 2010-06-01 Silicon Laboratories Inc. Method and apparatus for high current measurement
EP2590260B1 (fr) 2008-05-21 2014-07-16 Murata Manufacturing Co., Ltd. Dispositif CI sans fil
CN104077622B (zh) * 2008-05-26 2016-07-06 株式会社村田制作所 无线ic器件系统及无线ic器件的真伪判定方法
CN102084543B (zh) * 2008-07-04 2014-01-29 株式会社村田制作所 无线ic器件
WO2010055945A1 (fr) 2008-11-17 2010-05-20 株式会社村田製作所 Antenne et circuit intégré sans-fil
EP2194603A1 (fr) * 2008-12-04 2010-06-09 Paul Van Welden Antenne pour diminuer la pollution électromagnétique
WO2010073577A1 (fr) * 2008-12-22 2010-07-01 株式会社 東芝 Noyau d'antenne et procede de fabrication associe, antenne et systeme de detection la mettant en oeuvre
JP4752909B2 (ja) * 2008-12-24 2011-08-17 株式会社村田製作所 磁性体アンテナ及びアンテナ装置
US20100176924A1 (en) * 2009-01-09 2010-07-15 Mu-Gahat Holdings Inc. RFID System with Improved Tracking Position Accuracy
US9136600B2 (en) * 2010-09-30 2015-09-15 Murata Manufacturing Co., Ltd. Antenna
WO2010119854A1 (fr) 2009-04-14 2010-10-21 株式会社村田製作所 Composant pour dispositif de ci sans fil et dispositif de ci sans fil
CN102405556B (zh) 2009-04-21 2013-04-10 株式会社村田制作所 天线装置及其谐振频率设定方法
US8201748B2 (en) * 2009-04-27 2012-06-19 Impinj, Inc. Packaged RFID IC with integrated antenna
JP4978657B2 (ja) * 2009-05-08 2012-07-18 株式会社村田製作所 アンテナ装置
JP4798317B2 (ja) 2009-09-25 2011-10-19 株式会社村田製作所 アンテナ装置及び携帯端末
FR2950744B1 (fr) * 2009-09-25 2012-03-23 Oberthur Technologies Dispositif electronique sans contact a antenne de communication en champ proche
EP2482381A4 (fr) * 2009-09-25 2013-11-13 Murata Manufacturing Co Dispositif d'antenne et terminal portable
JP5381557B2 (ja) * 2009-09-28 2014-01-08 株式会社村田製作所 アンテナコイル、アンテナ装置及び携帯端末
WO2011040393A1 (fr) 2009-09-30 2011-04-07 株式会社村田製作所 Substrat de circuit et son procédé de fabrication
JP5304580B2 (ja) 2009-10-02 2013-10-02 株式会社村田製作所 無線ｉｃデバイス
WO2011055703A1 (fr) 2009-11-04 2011-05-12 株式会社村田製作所 Terminal de communication et système de traitement de l'information
JP5511841B2 (ja) 2009-11-19 2014-06-04 株式会社フジクラ アンテナ装置
CN104966891A (zh) * 2009-12-24 2015-10-07 株式会社村田制作所 天线及便携终端
GB2488450B (en) * 2009-12-24 2014-08-20 Murata Manufacturing Co Antenna and mobile terminal
WO2011087123A1 (fr) 2010-01-18 2011-07-21 株式会社フジクラ Dispositif d'antenne et système d'antenne
WO2011094402A1 (fr) * 2010-01-27 2011-08-04 Berntsen International, Inc. Ensemble localisateur destiné à détecter, localiser et identifier des objets enfouis et son procédé d'utilisation
WO2011108340A1 (fr) 2010-03-03 2011-09-09 株式会社村田製作所 Module de communication sans fil et dispositif de communication sans fil
WO2011118379A1 (fr) 2010-03-24 2011-09-29 株式会社村田製作所 Système d'identification par radiofréquence
JP5135450B2 (ja) * 2010-03-31 2013-02-06 デクセリアルズ株式会社 アンテナ装置、通信装置
WO2011122163A1 (fr) 2010-03-31 2011-10-06 株式会社村田製作所 Antenne et dispositif de communication sans fil
JP5482421B2 (ja) * 2010-05-10 2014-05-07 ソニー株式会社 非接触通信媒体、アンテナコイル配置媒体、通信装置及び通信方法
GB2495418B (en) 2010-07-28 2017-05-24 Murata Manufacturing Co Antenna apparatus and communication terminal instrument
JP5625813B2 (ja) * 2010-08-12 2014-11-19 株式会社村田製作所 通信端末装置
WO2012020581A1 (fr) * 2010-08-12 2012-02-16 株式会社村田製作所 Dispositif d'antenne et dispositif de terminal de réseau
US9498682B2 (en) * 2010-08-18 2016-11-22 Edge Technology RFID embedded within inner core of a multi-core golf ball
KR101045874B1 (ko) * 2010-08-19 2011-07-01 김태연 인테나의 제조방법
KR101275983B1 (ko) 2010-09-01 2013-06-14 현대카드 주식회사 메탈 결제카드 및 그 제작 방법
EP2451008B1 (fr) * 2010-11-03 2013-07-03 Laird Technologies AB Agencement d'antenne et dispositif de communication radio portable comportant un tel agencement d'antenne
WO2012117843A1 (fr) 2011-02-28 2012-09-07 株式会社村田製作所 Dispositif de communication sans fil
CN102751567A (zh) * 2011-04-22 2012-10-24 深圳富泰宏精密工业有限公司 近场通信天线及其制造方法
CN102751568A (zh) * 2011-04-22 2012-10-24 深圳富泰宏精密工业有限公司 天线及该天线的制造方法
WO2012157596A1 (fr) 2011-05-16 2012-11-22 株式会社村田製作所 Dispositif à ic sans fil
JP5459795B2 (ja) * 2011-06-06 2014-04-02 株式会社ワコム 電子機器
CN203850432U (zh) 2011-07-19 2014-09-24 株式会社村田制作所 天线装置以及通信终端装置
JP5418737B2 (ja) 2011-09-09 2014-02-19 株式会社村田製作所 アンテナ装置および無線デバイス
CN103518289B (zh) * 2011-09-09 2016-01-20 株式会社村田制作所 天线装置以及通信终端装置
WO2013069465A1 (fr) * 2011-11-09 2013-05-16 株式会社村田製作所 Dispositif d'antenne et dispositif électronique
JP2013115648A (ja) * 2011-11-29 2013-06-10 Dexerials Corp アンテナ装置、通信装置
JP5344108B1 (ja) 2011-12-01 2013-11-20 株式会社村田製作所 無線ｉｃデバイス及びその製造方法
JP5464307B2 (ja) 2012-02-24 2014-04-09 株式会社村田製作所 アンテナ装置および無線通信装置
JP5304975B1 (ja) 2012-04-13 2013-10-02 株式会社村田製作所 Ｒｆｉｄタグの検査方法及び検査装置
CA2775546A1 (fr) * 2012-04-25 2013-10-25 Intelligent Devices Inc. Emballage a controle d'utilisation de contenu jetable pourvu d'un indicateur et son procede de fabrication
CN104584323B (zh) * 2012-08-23 2019-06-21 迪睿合电子材料有限公司 天线装置及电子设备
KR101505017B1 (ko) * 2012-10-11 2015-03-24 주식회사 아모텍 안테나용 전자파 차폐 시트 및 그 제조방법과, 이를 포함하는 안테나 및 안테나를 구비하는 휴대 단말용 배터리 팩
JP6143485B2 (ja) * 2012-10-17 2017-06-07 デクセリアルズ株式会社 電子機器及びアンテナ装置
CN104756317B (zh) * 2012-10-26 2017-09-26 株式会社村田制作所 接口、通信装置以及程序
JP5831487B2 (ja) * 2013-03-29 2015-12-09 ソニー株式会社 非接触通信アンテナ、通信装置及び非接触通信アンテナの製造方法
KR101813301B1 (ko) 2013-10-14 2017-12-28 삼성전기주식회사 자성시트, 무선충전 모듈 및 자성시트 제조방법
WO2016037151A1 (fr) * 2014-09-04 2016-03-10 Vorbeck Materials Corp. Antennes à circuits imprimés pour l'identification par radiofréquence
DE102015200666A1 (de) * 2015-01-16 2016-08-18 Vacuumschmelze Gmbh & Co. Kg Magnetkern, Verfahren zur Herstellung eines solchen Magnetkerns und Verfahren zum Herstellen einer elektrischen oder elektronischen Baugruppe mit einem solchen Magnetkern
WO2016120254A1 (fr) * 2015-01-27 2016-08-04 At & S Austria Technologie & Systemtechnik Aktiengesellschaft Porte-composant avec structure d'antenne integrée
CN105990679B (zh) * 2015-02-13 2019-03-05 鸿富锦精密工业（深圳）有限公司 电子装置
JP6519299B2 (ja) * 2015-04-28 2019-05-29 Tdk株式会社 アンテナ装置
JP5987963B2 (ja) * 2015-10-15 2016-09-07 株式会社村田製作所 アンテナ装置および通信端末装置
EP3449532B1 (fr) 2016-04-28 2024-02-28 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Porte-composant à agencement d'antenne intégré, appareil électronique et procédé de radiocommunication
JP2017208790A (ja) * 2016-05-23 2017-11-24 Tdk株式会社 アンテナ装置及びこれを備える携帯無線機器
US10886598B2 (en) * 2016-11-16 2021-01-05 Wits Co., Ltd. Antenna module and electronic device having the same
RU2020102228A (ru) * 2017-06-22 2021-07-22 Чекпоинт Системс, Инк. Детектируемая согнутая катушка
US11544518B2 (en) * 2017-06-22 2023-01-03 Checkpoint Systems, Inc. Deactivatable metal tag
US10823717B2 (en) * 2017-09-01 2020-11-03 3M Innovative Properties Company Wireless power transfer and sensing for monitoring pipelines
DK3694585T3 (da) 2017-11-15 2024-01-15 Desvac Lægemiddelindgivelsesanordning
WO2019146237A1 (fr) * 2018-01-23 2019-08-01 株式会社村田製作所 Étiquette d'identification par radiofréquence (rfid), produit pourvu d'une étiquette rfid et procédé de fabrication de l'article
RU2684124C1 (ru) * 2018-02-01 2019-04-04 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Министерства обороны Российской Федерации Способ маркировки металлических потенциально опасных изделий
US10698455B2 (en) * 2018-03-23 2020-06-30 Wits Co., Ltd. Antenna module and electronic device including the same
US11562197B2 (en) * 2018-04-09 2023-01-24 Sony Corporation Non-contact communication medium and recording medium cartridge
TW202011840A (zh) * 2018-05-29 2020-04-01 美商派克斯實驗公司 具有卡匣之蒸發器裝置
WO2020044203A1 (fr) 2018-08-31 2020-03-05 3M Innovative Properties Company Bobine et son procédé de fabrication
CN110890620B (zh) * 2018-09-07 2021-08-03 杭州潮盛科技有限公司 集成于芯片的天线结构及制作工艺
US11502728B2 (en) * 2019-08-20 2022-11-15 Nxp B.V. Near-field wireless device for distance measurement
CN111817951B (zh) * 2020-07-17 2022-08-09 国网河南省电力公司周口供电公司 光网无线网融合通信网关及其使用方法
CN113586571B (zh) * 2021-07-16 2022-11-01 麦格磁电科技（珠海）有限公司 一种nfc天线的组装方法及设备
US20230116340A1 (en) * 2021-10-08 2023-04-13 Wits Co., Ltd. Method of manufacturing wireless charging coil module coated with magnetic material on surface of coil
US11630964B1 (en) 2021-11-24 2023-04-18 Fortiss, Llc De-tuned multiple RFID antenna arrangement for gaming

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115403A (ja) * 1986-10-31 1988-05-20 Matsushita Electric Ind Co Ltd バ−アンテナ
JPH0364105A (ja) * 1989-07-31 1991-03-19 Amano Corp 電子カード用アンテナ装置
JPH0371698A (ja) 1989-08-10 1991-03-27 Toshiba Corp 印刷配線用基板の製造方法
JPH0831237A (ja) 1994-07-21 1996-02-02 Mitsubishi Materials Corp 電線ケーブル巻装用電磁波シールド材
DE19516448A1 (de) * 1995-05-04 1996-11-07 Siemens Matsushita Components Flexible Kunststoffolie mit magnetischen Eigenschaften
KR100459839B1 (ko) * 1995-08-22 2005-02-07 미쓰비시 마테리알 가부시키가이샤 트랜스폰더용안테나및트랜스폰더
JPH09284038A (ja) 1996-04-17 1997-10-31 Nhk Spring Co Ltd 非接触データキャリアのアンテナ装置
DE69838364T2 (de) 1997-06-20 2008-05-29 Hitachi Kokusai Electric Inc. Schreib-/Lesevorrichtung, Stromversorgungssystem und Kommunikationssystem
JPH1198061A (ja) 1997-09-19 1999-04-09 Toshiba Corp ループアンテナおよび情報処理装置
JP2001028510A (ja) * 1999-07-13 2001-01-30 Yoshikawa Rf System Kk データキャリア用アンテナ及びそれを用いたデータキャリア
JP2001056847A (ja) * 1999-08-20 2001-02-27 Mitsubishi Materials Corp Ｉｄ用タグ
JP4265114B2 (ja) 2001-04-26 2009-05-20 三菱マテリアル株式会社 タグ用アンテナコイル
JP2002325013A (ja) * 2001-04-26 2002-11-08 Mitsubishi Materials Corp アンテナコイル
JP4085597B2 (ja) 2001-05-15 2008-05-14 三菱マテリアル株式会社 アンテナコイル

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EP1439608A1 (fr) 2004-07-21
US20050007296A1 (en) 2005-01-13

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